| 1. | Both the pollen grains and the gynoecia are active . 花粉粒和雌蕊都具有活力。 |
| 2. | A female structure positioned on a disk . 雌蕊生在花盘上。 |
| 3. | The exposed pistils can be pollinated immediately . 对暴露出来的雌蕊可以立刻进行授粉。 |
| 4. | Pistil is the seed - producing part of the flower 雌蕊是花结种的一部分。 |
| 5. | The stigma is the sticky knob at the top of the pistil 柱头是长在雌蕊最顶端的带有粘性的球。 |
| 6. | Stamens 4 , distinct ; pistillate ca . 1 cm , densely pilose 雄蕊4 ,离生;雌蕊长约1厘米,密被长柔毛。 |
| 7. | Gynoecium ( pl . gynoecia ) the carpel or carpels of a flower 雌蕊群(雌蕊) :一朵花中由一个或多个心皮组成的结构。 |
| 8. | The female part is the pistil 雌性的花有雌蕊。 |
| 9. | No pumpkins will grow if the female flower is not pollinated at the right time 如果雌蕊没有在适当的时候受精,那么南瓜就无法生殖。 |
| 10. | The insects carry reproductive material called pollen from the male to the female flowers 这些昆虫把繁生殖物质即花粉从雄蕊送到雌蕊。 |